Cheapest return flights from London to Kathmandu in May from $1182

AirHint found the following cheapest return flights from London (LCY) to Kathmandu (KTM) in May 2026 (see full year).

Return flights

04 May - 10 May SWISS
05 May - 24 May SWISS
20 May - 24 May Lufthansa
02 May - 25 May SWISS
02 May - 20 May KLM
01 May - 20 May SWISS
18 May - 03 Jun KLM
14 May - 24 May KLM
11 May - 03 Jun SWISS
08 May - 08 Jun Lufthansa
18 May - 29 May KLM
26 May - 10 Jun British Airways
21 May - 28 May British Airways
07 May - 23 May Lufthansa
18 May - 01 Jun Air Dolomiti
27 May - 30 Jun KLM
30 May - 30 Jun KLM
20 May - 07 Jun KLM
05 May - 05 Jun KLM
25 May - 26 Jun KLM

Also check the deals for one-way flights from London to Kathmandu in May.

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